Tooth brush sanitizer



FIG. 1 is a front elevational view of a tooth brush sanitizer showing my new design;

FIG. 2 is a rear elevational view thereof,

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken-line portions of the disclosure are understood to form no part of the claimed design. 

The ornamental design for a tooth brush sanitizer, as shown and described. 